com.tinyline.svg
Class SVGSVGElem

java.lang.Object
  com.tinyline.svg.SVGNode
      com.tinyline.svg.SVGGroupElem
          com.tinyline.svg.SVGSVGElem

public class SVGSVGElem

extends SVGGroupElem

The SVGSVGElem class implements the 'svg' element.

An SVG document fragment consists of any number of SVG elements contained within an 'svg' element.

An SVG document fragment can range from an empty fragment (i.e., no content inside of the 'svg' element), to a very simple SVG document fragment containing a single SVG graphics element such as a 'rect', to a complex, deeply nested collection of container elements and graphics elements.

Attribute definitions:

• Version:

  1.10

  Author:

  Andrew Girow

  Field Summary

  static boolean	AUTOFIT The hint provided by the TinyLine application to choose the viewport location and size.
  TinyString	baseProfile Describes the minimum SVG language profile that the author believes is necessary to correctly render the content.
  int	preserveAspectRatio The 'preserveAspectRatio' attribute is used for adapting the content to devices with different display aspect ratios.
  TinyString	version Indicates the SVG language version to which this document fragment conforms.
  SVGRect	viewBox The viewBox specify that a given set of graphics stretch to fit a particular container element.
  SVGRect	viewPort The viewport is the finite rectangular region of the canvas where actual rendering occurs.
  int	zoomAndPan The 'zoomAndPan' attribute defines the ability to magnify and pan.

  Fields inherited from class com.tinyline.svg.SVGGroupElem

  showBounds, xlink_href

  Fields inherited from class com.tinyline.svg.SVGNode

  animatedVals, bounds, children, color, display, fill, fillOpacity, fillRule, fontFamily, fontSize, fontStyle, fontWeight, helem, id, opacity, outlined, ownerDocument, parent, stopColor, stopOpacity, stroke, strokeDashArray, strokeDashOffset, strokeLineCap, strokeLineJoin, strokeMiterLimit, strokeOpacity, strokeWidth, textAnchor, transform, visibility, xmlSpace

  Constructor Summary

  SVGSVGElem()
  Constructs a new empty SVGSVGElem.

  Method Summary

  int	createOutline() Creates an outline of this node.
  java.lang.Object	getAttribute(int hattr) Returns the value object for the given attribute, or null object otherwise.
  int	getCurrentScale() Returns the current scale factor
  int	recalculateViewboxToViewportTransform() Recalculates the current transform from the viewbox to the viewport
  int	setAttribute(int hattr, java.lang.Object value) Assigns or modifies the value of the specified attribute.
  int	setCurrentScale(int scale) Sets the current scale factor
  int	setCurrentTranslate(int tx, int ty) Sets the current translate to the point (tx, ty)

  Methods inherited from class com.tinyline.svg.SVGGroupElem

  copyNode, getDevBounds, nodeHitAt, paint

  Methods inherited from class com.tinyline.svg.SVGNode

  addChild, contains, getBounds, getCapStyle, getCurrentColor, getDashArray, getDashOffset, getDisplay, getFillColor, getFillOpacity, getFillRule, getFontFamily, getFontSize, getGlobalTransform, getJoinStyle, getLineThickness, getMiterLimit, getNodeById, getOpacity, getStopColor, getStopOpacity, getStrokeColor, getStrokeOpacity, getTextAnchor, getVisibility, intersects, isDisplay, isVisible, matchUserAgent, removeChild, resolveColor, seekAElem

  Methods inherited from class java.lang.Object

  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  Field Detail

  AUTOFIT

  public static boolean AUTOFIT

  The hint provided by the TinyLine application to choose the viewport location and size. If the AUTOFIT is true (default value) then the SVG image fits the TinyPixbuf size.

  viewPort

  public SVGRect viewPort

  The viewport is the finite rectangular region of the canvas where actual rendering occurs.

  viewBox

  public SVGRect viewBox

  The viewBox specify that a given set of graphics stretch to fit a particular container element.

  preserveAspectRatio

  public int preserveAspectRatio

  The 'preserveAspectRatio' attribute is used for adapting the content to devices with different display aspect ratios.

  In SVGT the parameter can only be either 'none' or 'XMidYMid', the parameter can only be 'meet'.

  Value: ( SVG.NONE | SVG.XMIDYMID_MEET )

  Animatable: Yes

  Init: SVG.XMIDYMID_MEET

  zoomAndPan

  public int zoomAndPan

  The 'zoomAndPan' attribute defines the ability to magnify and pan.

  If disable, the user agent shall disable any magnification and panning controls and not allow the user to magnify or pan on the given document fragment.

  If magnify, in environments that support user interactivity, the user agent shall provide controls to allow the user to perform a "magnify" operation on the document fragment.

  Value: ( SVG.DISABLE | SVG.MAGNIFY )

  Animatable: No

  Init: SVG.MAGNIFY

  version

  public TinyString version

  Indicates the SVG language version to which this document fragment conforms.

  baseProfile

  public TinyString baseProfile

  Describes the minimum SVG language profile that the author believes is necessary to correctly render the content.

  Constructor Detail

  SVGSVGElem

  public SVGSVGElem()

  Constructs a new empty SVGSVGElem.

  Method Detail

  setAttribute

  public int setAttribute(int hattr,
                          java.lang.Object value)
                   throws java.lang.Exception

  Assigns or modifies the value of the specified attribute.

  Overrides:

  setAttribute in class SVGGroupElem

  Parameters:

  hattr - The attribute handle.

  value - The value of the attribute.

  Returns:

  The error code that could be one of the following: SVG.ERR_OK, SVG.ERR_NUMBER_FORMAT, SVG.ERR_INVALID_ARG, SVG.ERR_NOT_FOUND, SVG.ERR_NOT_SUPPORTED, SVG.ERR_HIERARCHY_REQUEST

  Throws:

  java.lang.Exception - if the value type doesn not match to the attribute handle.

  getAttribute

  public java.lang.Object getAttribute(int hattr)

  Returns the value object for the given attribute, or null object otherwise.

  Overrides:

  getAttribute in class SVGGroupElem

  Parameters:

  hattr - The attribute handle.

  Returns:

  The value of the attribute or null.

  createOutline

  public int createOutline()

  Description copied from class: SVGGroupElem

  Creates an outline of this node.

  Overrides:

  createOutline in class SVGGroupElem

  setCurrentScale

  public int setCurrentScale(int scale)

  Sets the current scale factor

  setCurrentTranslate

  public int setCurrentTranslate(int tx,
                                 int ty)

  Sets the current translate to the point (tx, ty)

  getCurrentScale

  public int getCurrentScale()

  Returns the current scale factor

  recalculateViewboxToViewportTransform

  public int recalculateViewboxToViewportTransform()

  Recalculates the current transform from the viewbox to the viewport